Michelle Yap, MD
NPI 1023091980 · Infectious Disease Physician · Redding, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Yap, MD is a Infectious Disease Physician provider in Redding, CA (NPI 1023091980).
Provider details
- NPI number
- 1023091980
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A73328 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-23
- Last updated
- 2010-05-21
Frequently asked questions
- What is Michelle Yap's NPI number?
- Michelle Yap's National Provider Identifier (NPI) is 1023091980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Yap's specialty?
- Michelle Yap is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Yap located?
- Michelle Yap's practice location on file with NPPES is 351 Hartnell Ave, Redding, CA 96002-1845.
- What is Michelle Yap's phone number?
- The practice phone number listed in the NPPES registry for Michelle Yap is (530) 226-7649.
- Does Michelle Yap accept Medicare?
- Michelle Yap is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Yap's NPI active?
- Yes — Michelle Yap's NPI (1023091980) is active in the NPPES registry as of the last update on 2010-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.